| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 596,262,853.98 | 402,933,969.22 | 205,103,004.8 | 1,157,404,836.21 |
| 收到的税费返还 | 1,163,739.36 | 1,011,347.5 | 588,096.59 | 2,734,732.43 |
| 收到其他与经营活动有关的现金 | 11,008,152.89 | 5,602,098.13 | 2,026,738.22 | 159,669,596.53 |
| 经营活动现金流入小计 | 608,434,746.23 | 409,547,414.85 | 207,717,839.61 | 1,319,809,165.17 |
| 购买商品、接受劳务支付的现金 | 657,199,735.98 | 487,124,566.63 | 323,258,210.22 | 938,705,338.71 |
| 支付给职工以及为职工支付的现金 | 144,740,532.52 | 91,088,136.6 | 50,685,313.76 | 206,531,506.07 |
| 支付的各项税费 | 29,147,957.38 | 26,829,870.38 | 22,846,512.69 | 38,078,009.47 |
| 支付其他与经营活动有关的现金 | 37,152,365.59 | 25,164,090.98 | 23,409,396.23 | 144,409,674.32 |
| 经营活动现金流出小计 | 868,240,591.47 | 630,206,664.59 | 420,199,432.9 | 1,327,724,528.57 |
| 经营活动产生的现金流量净额 | -259,805,845.24 | -220,659,249.74 | -212,481,593.29 | -7,915,363.4 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,536,037.65 | - | - | 1,007,101.59 |
| 取得投资收益收到的现金 | 8,117,330 | 361,343.42 | 7,582.19 | 8,919,393.96 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 134,374.08 | 133,517 | 133,517 | 87,256.45 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 3,221,379.63 |
| 收到的其他与投资活动有关的现金 | 30,000,000 | 30,000,000 | - | 250,000,000 |
| 投资活动现金流入小计 | 39,787,741.73 | 30,494,860.42 | 141,099.19 | 263,235,131.63 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,164,092.16 | 2,586,787.24 | 1,698,204.64 | 6,370,324.35 |
| 投资支付的现金 | - | - | - | 11,500,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 190,000,000 |
| 投资活动现金流出小计 | 3,164,092.16 | 2,586,787.24 | 1,698,204.64 | 207,870,324.35 |
| 投资活动产生的现金流量净额 | 36,623,649.57 | 27,908,073.18 | -1,557,105.45 | 55,364,807.28 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 23,345,765.04 |
| 取得借款收到的现金 | - | - | - | 1,391,500.77 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 24,737,265.81 |
| 偿还债务支付的现金 | - | 42,382.61 | - | 113,159,459.85 |
| 分配股利、利润或偿付利息支付的现金 | 59,430.18 | 1,676,073.94 | 22,590.54 | 10,652,780.04 |
| 支付其他与筹资活动有关的现金 | 2,563,781.49 | - | 693,771.7 | 101,713,029.01 |
| 筹资活动现金流出小计 | 2,623,211.67 | 1,718,456.55 | 716,362.24 | 225,525,268.9 |
| 筹资活动产生的现金流量净额 | -2,623,211.67 | -1,718,456.55 | -716,362.24 | -200,788,003.09 |
| 四、汇率变动对现金及现金等价物的影响 | -22,226.61 | -5,409.64 | -3,412.08 | 147,324.13 |
| 五、现金及现金等价物净增加额 | -225,827,633.95 | -194,475,042.75 | -214,758,473.06 | -153,191,235.08 |
| 加:期初现金及现金等价物余额 | 584,616,526.72 | 584,616,526.72 | 584,616,526.72 | 737,807,761.8 |
| 期末现金及现金等价物余额 | 358,788,892.77 | 390,141,483.97 | 369,858,053.66 | 584,616,526.72 |
| 补充资料: | | | | |
| 净利润 | - | 5,898,644.73 | - | -157,449,527.85 |
| 资产减值准备 | - | 12,535,806.8 | - | -21,395,605.36 |
| 固定资产和投资性房地产折旧 | - | 1,836,459.22 | - | 4,466,493.24 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 1,836,459.22 | - | 4,466,493.24 |
| 无形资产摊销 | - | 269,421.59 | - | 3,476,600.76 |
| 长期待摊费用摊销 | - | 928,867.65 | - | 974,256.8 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -20,019.49 |
| 固定资产报废损失 | - | 67,541.1 | - | 178,608.07 |
| 公允价值变动损失 | - | - | - | -123,315.23 |
| 财务费用 | - | 315,302.14 | - | 2,138,599.96 |
| 投资损失 | - | -6,458,548.92 | - | 997,509.84 |
| 递延所得税 | - | 2,295,213.87 | - | 17,134,022.93 |
| 其中:递延所得税资产减少 | - | -1,284,549.67 | - | 12,627,089.34 |
| 递延所得税负债增加 | - | 3,579,763.54 | - | 4,506,933.59 |
| 存货的减少 | - | -297,709,545.29 | - | -17,635,814.49 |
| 经营性应收项目的减少 | - | -65,954,794.35 | - | 27,284,887.46 |
| 经营性应付项目的增加 | - | 122,085,759.34 | - | 124,176,758.01 |
| 现金的期末余额 | - | 390,141,483.97 | - | 584,616,526.72 |
| 减:现金的期初余额 | - | 584,616,526.72 | - | 737,807,761.8 |
| 现金及现金等价物的净增加额 | - | -194,475,042.75 | - | -153,191,235.08 |
| 公告日期 | 2025-10-29 | 2025-08-20 | 2025-04-29 | 2025-04-19 |
| 审计意见(境内) | | | | 标准无保留意见 |